Feature:1. Standard blade bed is suitable to crush normal board marterial; Tube material; Form marterial and plastic material such as packaging box and wrapping. 2.The knife tool is refined with imported special tool-steel, the clearance between Knife tools are adjustable, when it becomes blunt by using, it can be dismounted Repeatedly, it is durable. 3.Use high-intensity steel screws to fasten the knife leaf and knife seat, having strong Bearing capacity. 4.A discount-type designed, the bunker, main body, screen can be dismounted for cleaning Easily. 5.The electric motor has over-loading protection with power source interlock protection Device. Double-safety protection for operators and electric motor.